John Ehringer
Director, Enterprise Infrastructure at Advarra
Madison, Wisconsin, United States
Summary
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SeniorJohn Ehringer is a mission-driven infrastructure leader with 14 years of experience designing and operating durable, compliant systems for regulated industries. As Director of Enterprise Infrastructure at Advarra, he blends hands-on engineering with people leadership—building high-performing teams, troubleshooting cross-domain problems, and creating technical controls that satisfy frameworks like ISO 27001, HIPAA, FERPA, and FISMA. He has progressed from systems architect roles to senior management at organizations focused on research and education technology, consistently delivering reliable, auditable platforms. A lifelong tinkerer who describes himself as a "software assembler and hardware disassembler," he excels at reverse-engineering complex systems to improve them. Based in Madison, Wisconsin, he balances practical operations expertise with mentoring and policy development to scale secure, mission-aligned infrastructure.
14 years of coding experience
16 years of employment as a software developer
Github Skills (55)
flash6
robot6
sdk6
qos6
post6
replication5
fault-tolerance5
rgb5
jekyll-theme5
nas5
jekyll5
hsm5
php5
geo-replication5
distributed-computing5
Programming languages (4)
Github contributions (5)
dogshoes/map-n-zap
Sep 2014 - Oct 2016
Contributions:54 commits, 1 push in 2 years 1 month
zaproboticsmaprobot
dogshoes/gotenna-flash-dumper
Dec 2015 - Aug 2017
Contributions:27 commits, 1 PR, 14 pushes in 1 year 7 months
golangcontentsthe-flashflash
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